You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-08 - 18:41
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Wed Apr 08, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26107212664,8sleep30-21swapper/307:09:573
257792113104,6sleep20-21swapper/207:05:432
25875210898,7sleep10-21swapper/107:06:591
25762210896,9sleep00-21swapper/007:05:300
173752630,0sleep20-21swapper/210:45:212
196642560,0sleep30-21swapper/309:25:123
189272550,0sleep00-21swapper/007:30:110
93412540,1sleep20-21swapper/211:10:152
320972520,0sleep20-21swapper/207:15:002
321862400,0sleep032191-21kthreadcore12:25:190
2628599330,17cyclictest0-21swapper/209:15:112
2628099280,27cyclictest0-21swapper/112:38:311
2628099280,27cyclictest0-21swapper/109:45:061
2628099280,27cyclictest0-21swapper/108:24:021
2628099280,27cyclictest0-21swapper/107:42:471
2628599270,26cyclictest0-21swapper/211:15:592
2628599270,25cyclictest14657-21ntp_states08:20:202
2628099270,26cyclictest0-21swapper/111:55:521
2628099270,26cyclictest0-21swapper/110:16:181
2628099270,26cyclictest0-21swapper/107:26:051
2628599260,25cyclictest0-21swapper/211:28:012
2628599260,25cyclictest0-21swapper/210:23:032
26280992618,8cyclictest0-21swapper/110:32:511
26280992618,7cyclictest0-21swapper/112:31:561
26280992618,7cyclictest0-21swapper/111:30:011
26280992618,7cyclictest0-21swapper/110:57:331
26280992618,7cyclictest0-21swapper/110:20:221
2628099260,26cyclictest0-21swapper/112:18:441
2628099260,26cyclictest0-21swapper/107:56:561
2628099260,25cyclictest0-21swapper/111:35:551
2628099260,25cyclictest0-21swapper/111:23:221
2628099260,20cyclictest0-21swapper/107:52:321
2628599250,24cyclictest0-21swapper/211:59:532
2628599250,24cyclictest0-21swapper/208:12:112
26280992518,7cyclictest0-21swapper/111:40:321
26280992518,7cyclictest0-21swapper/110:28:301
26280992518,7cyclictest0-21swapper/110:02:061
26280992518,7cyclictest0-21swapper/109:30:061
26280992518,7cyclictest0-21swapper/109:30:061
26280992518,7cyclictest0-21swapper/109:17:571
26280992518,7cyclictest0-21swapper/109:14:331
26280992518,7cyclictest0-21swapper/108:45:351
26280992518,7cyclictest0-21swapper/107:49:041
26280992517,8cyclictest0-21swapper/109:44:011
2628099250,25cyclictest0-21swapper/109:50:391
2628099250,24cyclictest0-21swapper/111:02:521
2628099250,24cyclictest0-21swapper/110:52:331
2628099250,24cyclictest0-21swapper/109:21:511
154412258,15sleep30-21swapper/308:23:383
26285992420,3cyclictest0-21swapper/209:10:482
26280992417,7cyclictest0-21swapper/112:02:371
2628099240,23cyclictest0-21swapper/108:25:041
2628099240,23cyclictest0-21swapper/107:15:531
26285992321,2cyclictest0-21swapper/211:36:552
2628599231,3cyclictest0-21swapper/210:13:452
2628599231,3cyclictest0-21swapper/208:16:492
26280992319,3cyclictest0-21swapper/111:29:081
2628099230,22cyclictest0-21swapper/111:19:521
26285992218,3cyclictest0-21swapper/209:09:092
2628599221,20cyclictest0-21swapper/212:03:552
2628599221,20cyclictest0-21swapper/207:21:502
2628599220,21cyclictest0-21swapper/208:26:232
2628599220,21cyclictest0-21swapper/207:58:022
2628099220,21cyclictest0-21swapper/112:27:341
2628099220,21cyclictest0-21swapper/111:10:271
2628099220,21cyclictest0-21swapper/110:13:181
2628099220,21cyclictest0-21swapper/109:56:031
2627399220,21cyclictest0-21swapper/010:30:430
2628599217,8cyclictest13096-21/usr/sbin/munin07:25:202
2628599217,13cyclictest0-21swapper/210:50:182
26285992119,1cyclictest749-21snmpd09:27:032
26285992116,4cyclictest0-21swapper/207:51:052
2628599211,3cyclictest0-21swapper/208:38:352
2628599210,20cyclictest0-21swapper/209:57:512
26280992118,3cyclictest0-21swapper/108:50:051
2628099210,3cyclictest0-21swapper/108:12:531
2628099210,21cyclictest0-21swapper/107:30:291
2628099210,20cyclictest0-21swapper/111:50:201
2628099210,20cyclictest0-21swapper/111:45:161
2628099210,20cyclictest0-21swapper/111:08:421
2628099210,20cyclictest0-21swapper/110:48:131
2628099210,20cyclictest0-21swapper/110:35:331
2628099210,20cyclictest0-21swapper/109:35:061
2628099210,20cyclictest0-21swapper/108:32:441
2628099210,20cyclictest0-21swapper/108:08:441
2628099210,20cyclictest0-21swapper/107:36:201
2628099210,20cyclictest0-21swapper/107:21:281
2628099210,20cyclictest0-21swapper/107:14:561
26273992118,2cyclictest749-21snmpd10:20:390
26273992118,2cyclictest749-21snmpd09:36:540
26273992118,2cyclictest749-21snmpd08:47:500
26273992118,2cyclictest749-21snmpd07:51:320
26273992117,2cyclictest749-21snmpd10:13:330
2627399210,20cyclictest0-21swapper/012:30:200
2627399210,20cyclictest0-21swapper/010:38:570
2627399210,20cyclictest0-21swapper/010:06:280
2627399210,20cyclictest0-21swapper/009:00:160
26285992018,1cyclictest749-21snmpd12:13:042
26285992018,1cyclictest749-21snmpd11:32:042
26285992018,1cyclictest749-21snmpd11:24:582
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional